Position-adjustable reinforcing structure for supporting cantilever aluminum formwork

Abstract

The utility model discloses a position-adjustable reinforcing structure for supporting a cantilever aluminum formwork, and belongs to the technical field of building construction structures. The device comprises an aluminum mold jacking; the aluminum mold jacking is of an annular vertical plate-shaped structure, and a stand column is arranged in the middle of the inner side area defined by the aluminum mold jacking in the vertical direction. A positioning transverse rod and a positioning longitudinal rod are mounted on the upright post; a pair of transverse sliding clamping grooves and a pair of longitudinal sliding clamping grooves are formed in the aluminum mold jacking; sliding blocks capable of sliding in the transverse sliding clamping grooves and the longitudinal sliding clamping grooves are mounted on the positioning transverse rods and the positioning longitudinal rods; the extending ends of the positioning transverse rod and the positioning longitudinal rod are respectively provided with an external thread section, and the positioning transverse rod and the positioning longitudinal rod are detachably connected to the outer side end face of the aluminum mold jacking in a pressed mode through nuts. The utility model effectively solves the problem that the current conventional aluminum mould jacking and supporting system structure cannot meet the use requirement of the house terrace position.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction structures, in particular to an adjustable reinforcement structure for supporting a cantilevered aluminum formwork. Background Art

[0002] In the field of housing construction, for cast-in-place concrete structures, the formwork system is a key process in construction, and its processes and methods are constantly being optimized to meet on-site needs. As a new form of formwork in construction projects, aluminum formwork top supports are gradually replacing traditional wooden formwork as an important formwork system in construction, especially in residential buildings with more standard floors. However, with the continuous innovation of architectural design, the building structure shape is also changing with each passing day, and the requirements for construction are getting higher and higher.

[0003] In the cantilevered parts of high formwork such as balconies, the applicant used a buckle pole and an aluminum formwork pole to connect and support the aluminum formwork structure there. During the specific operation, the staff found that the position of the buckle pole must correspond to the buckle crossbar module, and the position of the top bracket of the aluminum formwork pole is also fixed. Such multiple constraints will easily lead to a certain offset or tilt of the whole pole after the buckle pole and the aluminum formwork pole are assembled and connected, making this support structure unable to effectively support the aluminum formwork top mold; this is also the main problem that this application wants to solve. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an adjustable reinforcement structure for supporting cantilevered aluminum formwork, so as to solve the problem that the current aluminum formwork top support system structure has a certain position offset or tilt during installation, thereby failing to ensure the installation strength requirements.

[0005] In order to solve the above problems, the utility model provides the following technical solutions:

[0006] The invention discloses an adjustable reinforcement structure for supporting a cantilevered aluminum formwork; the structure comprises an aluminum formwork support; the aluminum formwork support is an annular vertical plate structure, and a column is vertically arranged at the middle position of the inner area surrounded by the aluminum formwork support; a positioning cross bar and a positioning longitudinal bar are installed on the column; a pair of transverse sliding slots and a pair of longitudinal sliding slots are arranged on the aluminum formwork support; sliding blocks capable of sliding on the transverse sliding slots and the longitudinal sliding slots are installed on the positioning cross bar and the positioning longitudinal bar; external thread sections are provided on the protruding ends of the positioning cross bar and the positioning longitudinal bar, and the positioning cross bar and the positioning longitudinal bar are detachably pressed onto the outer end surface of the aluminum formwork support by nuts.

[0007] Preferably, the column is a screw structure, and a plurality of lead screw nuts are movably mounted on the column; a disc is rotatably mounted on the lead screw nut; a plurality of positioning holes are arranged on the disc; and a clamping head with a size that can cooperate with the positioning hole is arranged at the ends of the positioning cross rod and the positioning longitudinal rod.

[0008] Preferably, the transverse sliding slot and the longitudinal sliding slot are respectively and relatively arranged on the end surface of the aluminum mold top support facing the column; the projections of the transverse sliding slot and the longitudinal sliding slot on the horizontal plane are perpendicular to each other.

[0009] Preferably, the slider is a strip-shaped structure with large ends and a small middle; the outer diameter of the middle part of the slider is consistent with the slot width of the transverse sliding slot and the longitudinal sliding slot; an ear plate is provided on a section of the slider facing the column; a joint is rotatably mounted on the ear plate through a positioning pin; an auxiliary support rod is also provided between two adjacent sliders; and both ends of the auxiliary support rod are respectively connected to the joint.

[0010] Furthermore, a threaded hole is formed at one end of the joint; the auxiliary support rod is a telescopic joint structure, and external threaded sections matching the threaded hole are formed at both ends of the auxiliary support rod.

[0011] Preferably, the positioning cross bar and the positioning longitudinal bar are arranged perpendicular to each other; and the length of a single positioning cross bar is greater than half the length of the area enclosed by the aluminum mold top support, and the length of a single positioning longitudinal bar is greater than half the length of the area enclosed by the aluminum mold top support.

[0012] Preferably, a top plate for supporting the bottom of the aluminum mold is also provided on the upper top of the column.

[0013] Beneficial effects of the utility model:

[0014] The utility model adopts an aluminum alloy template combined with a disc-shaped upright support system for construction. It adopts a special connecting piece to form a force-bearing whole with the disc-shaped frame and the aluminum template top support to ensure the stability of the force-bearing system. The columns are respectively connected to the top supports of the aluminum template through horizontal and vertical rods, and sliders are respectively arranged in the horizontal and vertical sliding grooves to achieve fine-tuning of the actual installation position of the columns to avoid position deviation during construction. It has a simple structure and is easy to process. It is made using simple and easy materials and processing methods to meet the requirements for strengthening the cantilever structure beam frame. The whole device can be flexibly set according to different cantilever structure conditions and has a good supporting effect. It is suitable for promotion and use in the industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model in the embodiment;

[0016] Figure 2 is a bottom view of the utility model device in this embodiment;

[0017] Explanation of the reference numerals: 1. Aluminum mold top support, 2. Post, 3. Positioning cross bar, 4. Positioning longitudinal bar, 5. Horizontal sliding slot, 6. Longitudinal sliding slot, 7. Slider, 8. Screw nut, 9. Disc buckle, 10. Ear plate, 11. Joint, 12. Auxiliary support rod, 13. Top plate. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0019] Example:

[0020] Reference Figure 1 The present embodiment provides an adjustable reinforcement structure for supporting a cantilevered aluminum formwork; it comprises an aluminum mold support 1; the aluminum mold support 1 is an annular vertical plate-shaped structure, and a column 2 is vertically arranged at the middle position of the inner area surrounded by the aluminum mold support 1; a positioning cross bar 3 and a positioning longitudinal bar 4 are installed on the column 2; a pair of transverse sliding grooves 5 and a pair of longitudinal sliding grooves 6 are arranged on the aluminum mold support 1; a slider 7 capable of sliding on the transverse sliding groove 5 and the longitudinal sliding groove 6 is installed on the positioning cross bar 3 and the positioning longitudinal bar 4; an external thread section is provided on the protruding ends of the positioning cross bar 3 and the positioning longitudinal bar 4, and the positioning cross bar 3 and the positioning longitudinal bar 4 are detachably pressed on the outer end surface of the aluminum mold support 1 by a nut.

[0021] The column 2 is a screw structure, and two lead screw nuts 8 are movably installed on the column 2; a disc buckle 9 is rotatably installed on the lead screw nut 8; a plurality of positioning holes are arranged on the disc buckle 9; and the ends of the positioning cross bar 3 and the positioning longitudinal bar 4 are provided with clamping heads whose sizes can be engaged with the positioning holes.

[0022] The transverse sliding slot 5 and the longitudinal sliding slot 6 are respectively arranged on the end surface of the aluminum mold support 1 facing the column 2; the projections of the transverse sliding slot 5 and the longitudinal sliding slot 6 on the horizontal plane are perpendicular to each other.

[0023] The slider 7 is a strip-shaped structure with large ends and a small middle; the outer diameter of the middle part of the slider is consistent with the slot width of the horizontal sliding slot 5 and the longitudinal sliding slot 6; in this embodiment, a through hole is opened on the slide slot 7 along its circumference, and the aperture of the through hole is larger than the rod diameter of the positioning cross rod and the positioning longitudinal rod; the stepped slider is to prevent it from axially disengaging from the slot; an ear plate 10 is provided on a section of the slider 7 facing the column 2; a joint 11 is rotatably mounted on the ear plate 10 through a positioning pin; an auxiliary support rod 12 is also provided between two adjacent sliders 7; the two ends of the auxiliary support rod 12 are respectively connected to the joint 11.

[0024] A threaded hole is formed at one end of the joint 11; the auxiliary support rod 12 is a telescopic joint structure, and external threaded sections matching the threaded hole are formed at both ends of the auxiliary support rod 12.

[0025] The positioning cross bar 3 and the positioning longitudinal bar 4 are arranged perpendicular to each other; and the length of a single positioning cross bar 3 is greater than half of the length of the area surrounded by the aluminum mold top support 1, and the length of a single positioning longitudinal bar 4 is greater than half of the length of the area surrounded by the aluminum mold top support 1.

[0026] A top plate 13 is also provided on the upper top of the column 2 for supporting the bottom of the aluminum mold.

[0027] When using the utility model device in this embodiment, it is only necessary to install it according to the structure shown in the illustration, and fine-tune the position of the column in the XY horizontal direction according to actual needs, and then install the auxiliary support rods accordingly, and use nuts to tighten the positioning horizontal / vertical rods and the aluminum mold top support.

[0028] It should be noted that the drawings in this embodiment only show the installation position relationship between the various unit components and do not involve specific size or relative size requirements.

Claims

1. An adjustable reinforcement structure for supporting a cantilevered aluminum formwork, comprising an aluminum formwork top support (1); characterized in that: The aluminum mold top support (1) is a ring-shaped vertical plate-shaped structure, and a column (2) is vertically arranged at the middle position of the inner area surrounded by the aluminum mold top support (1); a positioning cross bar (3) and a positioning longitudinal bar (4) are installed on the column (2); a pair of transverse sliding grooves (5) and a pair of longitudinal sliding grooves (6) are arranged on the aluminum mold top support (1); a slider (7) capable of sliding on the transverse sliding groove (5) and the longitudinal sliding groove (6) is installed on the positioning cross bar (3) and the positioning longitudinal bar (4); an external thread section is opened on the protruding ends of the positioning cross bar (3) and the positioning longitudinal bar (4), and the positioning cross bar (3) and the positioning longitudinal bar (4) are detachably pressed on the outer end surface of the aluminum mold top support (1) by a nut.

2. The adjustable reinforcement structure for supporting the cantilevered aluminum formwork according to claim 1 is characterized in that: The column (2) is a screw structure, and a plurality of lead screw nuts (8) are movably mounted on the column (2); a disc buckle (9) is rotatably mounted on the lead screw nut (8); a plurality of positioning holes are arranged on the disc buckle (9); and clamping heads of a size capable of being engaged with the positioning holes are arranged at the ends of the positioning cross bar (3) and the positioning longitudinal bar (4).

3. The adjustable reinforcement structure for supporting the cantilevered aluminum formwork according to claim 1 is characterized in that: The transverse sliding slot (5) and the longitudinal sliding slot (6) are respectively arranged on the end surface of the aluminum mold top support (1) facing the column (2); the projections of the transverse sliding slot (5) and the longitudinal sliding slot (6) on the horizontal plane are perpendicular to each other.

4. The adjustable reinforcement structure for supporting the cantilevered aluminum formwork according to claim 1 is characterized in that: The slider (7) is a strip-shaped structure with large ends and a small middle. The outer diameter of the middle portion of the slider is consistent with the width of the slots of the transverse sliding slot (5) and the longitudinal sliding slot (6). An ear plate (10) is provided at a section of the slider (7) facing the column (2). A joint (11) is rotatably mounted on the ear plate (10) via a positioning pin. An auxiliary support rod (12) is also provided between two adjacent sliders (7). Both ends of the auxiliary support rod (12) are respectively connected to the joint (11).

5. The adjustable reinforcement structure for supporting the cantilevered aluminum formwork according to claim 4 is characterized in that: A threaded hole is formed at one end of the joint (11); the auxiliary support rod (12) is a telescopic joint structure, and external threaded sections matching the threaded hole are formed at both ends of the auxiliary support rod (12).

6. The adjustable reinforcement structure for supporting the cantilevered aluminum formwork according to claim 1 is characterized in that: The positioning cross bar (3) and the positioning longitudinal bar (4) are arranged perpendicular to each other; and the length of a single positioning cross bar (3) is greater than half the length of the area surrounded by the aluminum mold top support (1), and the length of a single positioning longitudinal bar (4) is greater than half the length of the area surrounded by the aluminum mold top support (1).

7. The adjustable reinforcement structure for supporting cantilevered aluminum formwork according to claim 1 is characterized in that: A top plate (13) for supporting the bottom of the aluminum mold is also provided on the top of the column (2).

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